Qwerty Co., Ltd.

QWERTY CO.,LTD

1300/22 Soi Sukhumvit 50 Sukhumvit Rd,

Prakanong, Klongtoey, Bangkok 10260

Telephone : (66-2)713-9139

Fax : (66-2)713-9140

e-mail : info@qwerty.co.th